Mercurial > trustbridge
comparison ui/mainwindow.cpp @ 857:9bab4fc3a1fe
Delete old lists and rename the currently installed list to list-installed.txt
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Mon, 04 Aug 2014 15:06:16 +0200 |
| parents | d33834129d2a |
| children | 4efd6378c001 |
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| 856:797aa8d9c785 | 857:9bab4fc3a1fe |
|---|---|
| 27 #include <QLabel> | 27 #include <QLabel> |
| 28 #include <QImage> | 28 #include <QImage> |
| 29 #include <QCheckBox> | 29 #include <QCheckBox> |
| 30 #include <QButtonGroup> | 30 #include <QButtonGroup> |
| 31 #include <QToolButton> | 31 #include <QToolButton> |
| 32 #include <QStandardPaths> | |
| 32 | 33 |
| 33 #include "certificatelist.h" | 34 #include "certificatelist.h" |
| 34 #include "downloader.h" | 35 #include "downloader.h" |
| 35 #include "helpdialog.h" | 36 #include "helpdialog.h" |
| 36 #include "aboutdialog.h" | 37 #include "aboutdialog.h" |
| 1066 | 1067 |
| 1067 if (listFileName.isEmpty() || !listFileDate.isValid()) { | 1068 if (listFileName.isEmpty() || !listFileDate.isValid()) { |
| 1068 qWarning() << "Error accessing settings"; | 1069 qWarning() << "Error accessing settings"; |
| 1069 return; /* Try again with next check */ | 1070 return; /* Try again with next check */ |
| 1070 } | 1071 } |
| 1071 | 1072 /* Rename the installed list to list-installed.txt so that external |
| 1072 mSettings.setValue("List/installed", listFileName); | 1073 * programs (like the uninstaller can easily recognize it). */ |
| 1074 QString dataLoc = | |
| 1075 QStandardPaths::writableLocation(QStandardPaths::DataLocation); | |
| 1076 QDir dataDir(dataLoc); | |
| 1077 if (!dataDir.exists()) { | |
| 1078 /* Should not happen */ | |
| 1079 qWarning() << "Data dir removed."; | |
| 1080 return; | |
| 1081 } | |
| 1082 | |
| 1083 QFileInfo oldList (dataDir.absoluteFilePath("list-installed.txt")); | |
| 1084 if (oldList.exists()) { | |
| 1085 qDebug() << "Removing old list: " << oldList.filePath(); | |
| 1086 if (!QFile::remove(oldList.filePath())) { | |
| 1087 qWarning() << "Removal of old list failed."; | |
| 1088 return; | |
| 1089 } | |
| 1090 } | |
| 1091 QFile newList(listFileName); | |
| 1092 if (!newList.rename(oldList.filePath())) { | |
| 1093 qWarning() << "Failed to rename new list."; | |
| 1094 return; | |
| 1095 } | |
| 1096 | |
| 1097 mSettings.setValue("List/installed", oldList.filePath()); | |
| 1073 mSettings.setValue("List/installedDate", listFileDate); | 1098 mSettings.setValue("List/installedDate", listFileDate); |
| 1074 mInstalledList = mListToInstall; | 1099 mInstalledList = CertificateList(oldList.filePath().toUtf8().constData()); |
| 1100 if (!mInstalledList.isValid()) { | |
| 1101 /* Something went wrong. Go back to square one. */ | |
| 1102 qWarning () << "List corrupted after installation"; | |
| 1103 mInstalledList = CertificateList(); | |
| 1104 QFile::remove(oldList.filePath()); | |
| 1105 mSettings.remove("List/installed"); | |
| 1106 mSettings.remove("List/installedDate"); | |
| 1107 } | |
| 1075 mListToInstall = CertificateList(); | 1108 mListToInstall = CertificateList(); |
| 1109 | |
| 1076 } | 1110 } |
| 1077 mUpdatesManual->clear(); | 1111 mUpdatesManual->clear(); |
| 1078 loadCertificateList(); | 1112 loadCertificateList(); |
| 1079 } | 1113 } |
| 1080 | 1114 |